419933332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{164809}}^1$

素因数の和:164840

約数の個数: 36

約数和(自身を含む): 920628660

約数和(自身を除く): 500695328

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 164809, 329618, 659236, 1153663, 2142517, 2307326, 4285034, 4614652, 8075641, 8570068, 14997619, 16151282, 29995238, 32302564, 59990476, 104983333, 209966666, 419933332]

約数ペア:

[(1, 419933332), (2, 209966666), (4, 104983333), (7, 59990476), (13, 32302564), (14, 29995238), (26, 16151282), (28, 14997619), (49, 8570068), (52, 8075641), (91, 4614652), (98, 4285034), (182, 2307326), (196, 2142517), (364, 1153663), (637, 659236), (1274, 329618), (2548, 164809)]